<div class="container"></div>
<style>
/* From Uiverse.io by lautyYT - Tags: simple, blue, pattern */
.container {
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(45deg, #0050fc,#0050fc 20px, #0684fade 20px,#0684fade 40px);
}

</style>
